Fixed error message bubbles according to the latest mocks

chrome/browser/chromeos/login/helper.h

Index: chrome/browser/chromeos/login/helper.h
diff --git a/chrome/browser/chromeos/login/helper.h b/chrome/browser/chromeos/login/helper.h
index 8009eed822f5fb1604c830405f10e5aa409b62ae..7ad8461f55d7e17a9ccf8fde6709fc067b251619 100644
--- a/chrome/browser/chromeos/login/helper.h
+++ b/chrome/browser/chromeos/login/helper.h
@@ -10,6 +10,13 @@
 
 #include "third_party/skia/include/core/SkColor.h"
 
+class GURL;
+
+namespace gfx {
+class Rect;
+class Size;
+}  // namespace gfx
+
 namespace views {
 class Painter;
 class Throbber;
@@ -31,6 +38,9 @@ views::Painter* CreateBackgroundPainter();
 // |size| is not empty. Otherwise the whole monitor is occupied.
 gfx::Rect CalculateScreenBounds(const gfx::Size& size);
 
+// Returns URL used for account recovery.
+GURL GetAccountRecoveryHelpUrl();
+
 // Define the constants in |login| namespace to avoid potential
 // conflict with other chromeos components.
 namespace login {